SE9603895D0 - Binocular image amplifier binoculars - Google Patents

Binocular image amplifier binoculars

Info

Publication number
SE9603895D0
SE9603895D0 SE9603895A SE9603895A SE9603895D0 SE 9603895 D0 SE9603895 D0 SE 9603895D0 SE 9603895 A SE9603895 A SE 9603895A SE 9603895 A SE9603895 A SE 9603895A SE 9603895 D0 SE9603895 D0 SE 9603895D0
Authority
SE
Sweden
Prior art keywords
binoculars
binocular image
image amplifier
eyepieces
image intensifier
Prior art date
Application number
SE9603895A
Other languages
Swedish (sv)
Other versions
SE507815C2 (en
SE9603895L (en
Inventor
Sven-Aake Afsenius
Original Assignee
Sven Aake Afsenius
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sven Aake Afsenius filed Critical Sven Aake Afsenius
Priority to SE9603895A priority Critical patent/SE507815C2/en
Publication of SE9603895D0 publication Critical patent/SE9603895D0/en
Priority to EP97850142A priority patent/EP0838708A1/en
Priority to US08/956,360 priority patent/US5886814A/en
Publication of SE9603895L publication Critical patent/SE9603895L/en
Publication of SE507815C2 publication Critical patent/SE507815C2/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification

Abstract

In order to obtain in a folded image intensifier viewer with an asymmetric viewing system and a single image intensifier and two eyepieces the possibility to regulate the mutual distance between the eyepieces, after a beam splitter which divides the beam path into two extremely asymmetric parts, for each eyepiece a lens system (8A,9A;8B,9B) is provided with at least one having at least two lenses. <IMAGE>
SE9603895A 1996-10-24 1996-10-24 Binocular image amplifier binoculars SE507815C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9603895A SE507815C2 (en) 1996-10-24 1996-10-24 Binocular image amplifier binoculars
EP97850142A EP0838708A1 (en) 1996-10-24 1997-10-20 Binocular image intensifier viewer
US08/956,360 US5886814A (en) 1996-10-24 1997-10-23 Binocular image intensifier viewer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9603895A SE507815C2 (en) 1996-10-24 1996-10-24 Binocular image amplifier binoculars

Publications (3)

Publication Number Publication Date
SE9603895D0 true SE9603895D0 (en) 1996-10-24
SE9603895L SE9603895L (en) 1998-04-25
SE507815C2 SE507815C2 (en) 1998-07-20

Family

ID=20404363

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9603895A SE507815C2 (en) 1996-10-24 1996-10-24 Binocular image amplifier binoculars

Country Status (3)

Country Link
US (1) US5886814A (en)
EP (1) EP0838708A1 (en)
SE (1) SE507815C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69627037T2 (en) * 1996-10-31 2003-12-18 Simrad Optronics NIGHT VISION BINOCULAR, FROM WHICH AN Ocular CAN BE REMOVED FROM THE BEAM
FR2922322A1 (en) * 1998-12-08 2009-04-17 Sextant Avionique Sa OPTICAL DEVICE FOR NIGHT VISION WITH STANDARD LIGHT INTENSIFIER
EP1126299B1 (en) * 2000-02-15 2010-09-29 Vectronix AG Device with night sight function
SE524047C2 (en) * 2002-03-07 2004-06-22 Flir Systems Ab Method and apparatus for bi-monocular image transfer
WO2007096619A2 (en) * 2006-02-23 2007-08-30 Stereonics Limited Binocular device
FR2916863B1 (en) * 2007-05-29 2009-08-14 Sagem Defense Securite BIOCULAR TWIN OF NIGHT VISION

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR718534A (en) * 1930-07-04 1932-01-26 Gerrard Ind Ltd Improvements made to optical devices for taking photographic or cinematographic views, more particularly in color
IL55547A (en) * 1977-10-17 1981-03-31 Hughes Aircraft Co Holographic one-tube goggle
DE2948687A1 (en) * 1979-12-04 1981-06-11 Philips Patentverwaltung Gmbh, 2000 Hamburg BINOCULAR VIEWING ARRANGEMENT
SE442559B (en) * 1980-02-07 1986-01-13 Bofors Ab BINOCULAR NIGHT VIEWS
FR2484658A1 (en) * 1980-06-12 1981-12-18 Sopelem BINOCULAR GLASSES
US4582400A (en) * 1984-07-19 1986-04-15 The United States Of America As Represented By The Secretary Of The Army Periscopic eyepiece for small weapon telescopic night sights
SE450671B (en) * 1985-07-19 1987-07-13 Afsenius Sven Ake BILDFORSTERKARKIKARE
US4737023A (en) * 1986-07-11 1988-04-12 Varo, Inc. Binocular periscope viewing device including triple prism for image splitting
GB8622378D0 (en) * 1986-09-17 1987-01-14 Gec Avionics Helmet systems
SE467278B (en) * 1988-12-23 1992-06-22 Sven Aake Afsenius Observation binoculars with night-binoculars attachment and combination of night-binoculars attachment with loose binoculars
US5223974A (en) * 1991-12-20 1993-06-29 Itt Corporation Collimator for binocular viewing system
CA2100520A1 (en) * 1992-07-17 1994-01-18 Brett J. Bryars Biocular helmet-mounted display optical system with interpupillar distance adjustment
FR2718534B1 (en) * 1994-04-12 1996-06-28 Sopelem Sofretec Binocular vision telescope and its mounting method.
FR2721719B1 (en) * 1994-06-28 1996-07-19 Angenieux Sa Compact night vision binoculars.

Also Published As

Publication number Publication date
SE507815C2 (en) 1998-07-20
US5886814A (en) 1999-03-23
SE9603895L (en) 1998-04-25
EP0838708A1 (en) 1998-04-29

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Legal Events

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